Name: Chocolate S’mores Cookies Recipe
Prep time: 30 min
Cook time: 15 min
Total time: 1 h 42 min
Cuisine: American
Ingredients: 113 grams salted butter (browned to 93 grams); 150 grams granulated sugar; 1 large egg; 1 tsp vanilla extract; 26 grams black cocoa powder (spooned and leveled); 120 grams all-purpose flour (spooned and leveled); 1/4 tsp fine sea salt; 1 1/2 tsp baking powder; 120 grams chopped chocolate (Dark Chocolate, e.g. Trader Joe’s Pound Bar); 2 full sheets graham crackers, broken into pieces; 4-8 Tbsp marshmallow fluff (for topping); Pinch flaky sea salt (for sprinkling)

Print Recipe· 3.9 from 9 reviews

If you have a soft spot for campfire treats but want them in a more portable, delicious cookie form, this Chocolate S’mores Cookies Recipe is about to become your new obsession. Imagine the rich, deep flavor of black cocoa combined with the crunch of real graham crackers, melted pockets of dark chocolate, and the gooey, sweet surprise of marshmallow fluff nestled right in the center of every warm cookie. It brings all the fun and nostalgia of classic s’mores in a way that’s perfect for sharing or sneaking bites anytime you crave a cozy, chocolatey treat.

Ingredients You’ll Need

The image shows a white speckled bowl filled with thick, black dough that has a shiny, sticky texture mixed with chunks of dark brown chocolate and small pieces of crushed pale golden cookies scattered throughout. The dough is dense and moist, with some parts sticking to the sides of the bowl. A white spatula rests inside the bowl, partially covered in the dark dough. The bowl sits on a white marbled surface photo taken with an iphone --ar 4:5 --v 7

This Chocolate S’mores Cookies Recipe calls for straightforward ingredients, each playing an essential role in creating that perfect balance of texture, flavor, and color. From the nutty, browned butter to the dark richness of chocolate and the crunch of graham crackers, every element contributes to the magic of these cookies.

Salted butter (brown to 93 grams): Browning the butter adds a wonderful nutty depth to the cookie flavor.
Granulated sugar (150 grams): Provides balanced sweetness and helps create a tender texture.
Large egg (1): Adds moisture and helps bind the dough together perfectly.
Vanilla extract (1 tsp): Enhances the chocolate flavors with warm, aromatic notes.
Black cocoa powder (26 grams): Gives a rich, dark color and intense chocolate flavor.
All-purpose flour (120 grams): Builds the structure for the cookies with a tender crumb.
Fine sea salt (1/4 tsp): Just a pinch to balance and elevate the sweetness.
Baking powder (1 1/2 tsp): Provides lift for a nice soft yet sturdy cookie texture.
Chopped dark chocolate (120 grams): Adds melty, decadent pockets of chocolate throughout.
Graham crackers (2 full sheets): Crush for the classic s’mores crunch and flavor.
Marshmallow fluff (4-8 Tbsp): The gooey centerpiece that mimics that campfire marshmallow magic.
Flaky sea salt (pinch): A finishing touch that heightens all the flavors beautifully.

How to Make Chocolate S’mores Cookies Recipe

Step 1: Brown the Butter

Begin by gently cooking the salted butter over medium heat, stirring intermittently. It’s crucial to watch closely as it starts bubbling and foaming, then keep stirring until the milk solids brown and settle. This step infuses your cookies with a rich, nutty base that’s utterly delicious. Let it cool slightly before moving on to ensure your dough doesn’t get too warm.

Step 2: Combine Butter and Sugar

Pour the browned butter into a bowl and whisk in the granulated sugar until fully combined. This creates a silky smooth mixture that adds moisture and sweetness while ensuring your cookies come out tender yet perfectly structured.

Step 3: Add Egg and Vanilla

Whisk in the egg and vanilla extract vigorously for 2 to 3 minutes. This step lightens the mix and helps create a dough that’s smooth and aerated — a foundation for a soft, cloud-like cookie.

Step 4: Incorporate Cocoa Powder

Sift in the black cocoa powder and whisk aggressively until the batter turns luscious and dark, ensuring an even chocolate flavor throughout every bite. This ingredient gives the cookies their signature deep, velvety chocolate taste and striking color.

Step 5: Mix in Dry Ingredients

Fold in the flour, sea salt, and baking powder gently to keep the dough light yet structured. Stop folding just before the last streaks of flour disappear; overmixing can toughen the cookies.

Step 6: Add Graham Crackers and Chocolate Chunks

Cool the dough if it’s still warm, then fold in the broken graham crackers and chopped chocolate chunks, preserving the crunchy texture and pockets of melty chocolate that make this recipe standout.

Step 7: Chill the Dough and Shape Cookies

Freeze or refrigerate the dough for at least 15 minutes (or up to an hour) to firm it. Then scoop out eight 2-ounce dough balls, creating a small well in the center of each to cradle the marshmallow fluff later. Refrigerate these balls while the oven heats to maintain shape and prevent spreading.

Step 8: Add Marshmallow Fluff and Bake

Preheat your oven to 325°F (163°C) on convection if possible. Top each dough ball with a dollop of marshmallow fluff and a few extra chocolate chunks or graham cracker pieces, being careful to keep the fluff contained to avoid burning. Bake the first round for about 8 minutes, then gently tap and shape the cookies with a biscuit cutter before returning for another 4 to 5 minutes to set the edges. This method ensures the cookies stay round and the marshmallow goo remains luxuriously soft.

Step 9: Finish with Sea Salt and Cool

Once baked, sprinkle flaky sea salt over the warm cookies to enhance all the layers of flavor. Let them rest on the cookie sheet for at least 10 minutes to finish setting before transferring to a rack or plate. This resting time is key to handling the cookies gently without breaking or losing the gooey center.

How to Serve Chocolate S’mores Cookies Recipe

The image shows six small dark black cookies on a baking sheet lined with white parchment paper, placed on a white marbled surface. Each cookie has a rough, slightly cracked texture and is topped with a small layer of white marshmallow that looks soft and slightly melted, with a small piece of chocolate embedded in the marshmallow on each cookie. The baking sheet has a light grey color with tiny black specks and a raised edge visible on two sides. There are some crumbs scattered around the cookies, adding a casual, homemade feel to the scene. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of flaky sea salt is the ultimate garnish for these cookies, adding a sophisticated contrast to the sweet marshmallow and dark chocolate. For a fun twist, you can add crushed toasted mini marshmallows on top for extra texture and that classic campfire vibe.

Side Dishes

Pair your Chocolate S’mores Cookies Recipe with a cold glass of milk or a cup of rich hot chocolate. They also make an incredible companion to a scoop of vanilla bean ice cream or even a drizzle of caramel sauce for an indulgent dessert experience.

Creative Ways to Present

Serve these cookies stacked on a rustic wooden board surrounded by small bowls of marshmallow fluff, melted chocolate, and crushed graham crackers for a DIY s’mores bar. You can also sandwich two cookies with extra marshmallow fluff for a delightful twist on the classic.

Make Ahead and Storage

Storing Leftovers

Keep any leftover cookies in an airtight container at room temperature for up to three days. To preserve their gooey center and crisp edges, separate layers with parchment paper to avoid sticking.

Freezing

These cookies freeze wonderfully. Place them in a single layer on a baking sheet to freeze initially, then transfer to a freezer-safe bag or container. Freeze for up to two months, and thaw at room temperature when ready to enjoy.

Reheating

For that freshly baked warm feel, reheat your cookies in a preheated oven at 300°F (150°C) for 5–7 minutes. This revives the melty chocolate and marshmallow without drying out the cookie.

FAQs

Can I use regular cocoa powder instead of black cocoa powder?

Yes, you can substitute regular cocoa powder, but black cocoa powder gives these cookies their signature dark color and a more intense chocolate flavor, which makes them extra special.

Is it necessary to brown the butter?

Browning the butter adds a rich, nutty flavor that elevates the cookies immensely. While you can skip it, it really enhances the overall taste, making the extra step worth it.

Can I use mini marshmallows instead of marshmallow fluff?

Marshmallow fluff works best here because it melts smoothly into the cookie center. Mini marshmallows might burn or melt unevenly, so fluff is recommended for that gooey texture.

Do I need to refrigerate the dough before baking?

Refrigerating or freezing the dough helps prevent spreading and keeps the chocolate chunks from melting prematurely, resulting in perfectly shaped cookies with distinct chocolate pockets.

How do I know when the cookies are done?

The edges should be set and slightly firm while the center remains soft to the touch. The marshmallow topping should look puffed but not burnt. Using the biscuit cutter to gently nudge the cookies is a great way to tell if they’re set enough to move off the pan.

Final Thoughts

This Chocolate S’mores Cookies Recipe is a heartwarming treat that brings the magic of campfire delights straight into your home oven. Every bite envelops you in rich chocolate, crunchy graham crackers, and molten marshmallow goodness that’s impossible not to love. Trust me, once you make these, they’ll quickly become your go-to indulgence for any occasion — so go ahead, bake a batch and enjoy the gooey happiness!